"With Google Voice, you have one Google phone number that callers use to reach you, and you pick up whichever phone--office, home or cellular--rings. You can screen calls, listen in before answering, record calls, read transcripts of your voicemails, and do free conference calls. Domestic calls and texting are free, and international calls to Europe are two cents a minute. In other words, a unified voice system, something a real phone company should have offered years ago."
They also go on to discuss why it would be a good thing to "Transition away from "owning" airwaves" and "End municipal exclusivity deals for cable companies" and how all of this would likely strengthen Net Neutrality through a competitive marketplace that anyone could enter."